This was our experience in 2019 booking for July 2020 which never happened because of Covid so take it with a grain of salt. But, we were able to book two 2-BRs for 7/10-7/17 without any issue. The standar view and island view were spotty but had no problem getting the pool and OV categories. These categories did start to book up within about a week or 2 after we had our plans set though.
The first week of July (mainly July 4th) was booked before the 7 month window was available. I paid a lot of attention leading up to and had the same concern seeing June book up quick but July went a little slower at the pool and OV categories.